From the energy zone theory, we discuss the limit parameters for various materials, for solar cells.
本文从能带理论出发，讨论了各种太阳电池材料的光电转换极限参数。
Five-zone theory is of voltage and reactive power control (VQC), different from the classic nine-zone theory in control target.
五区图控制理论是一种控制对象与传统九区图完全不同的电压无功综合控制(VQC)原理。
The traditional occidental zone theory and zone economics did not match competition of administrative zones and selection of supplier location.
西方传统区位理论和区域经济学，都没有很好地将政区竞争与厂商区位选择联系起来进行考虑。
The "down three zone" theory provides theoretical foundation for security evaluation.
下三带理论为分析、评价底板抗突水能力提供了理论指导。
The "down three zone" theory provides theoretical foundation for security evaluation.
下三带理论为分析、评价底板抗突水能力提供了理论指导。
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